268066080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{186157}}^1$

素因数の和:186178

約数の個数: 72

約数和(自身を含む): 914780412

約数和(自身を除く): 646714332

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 186157, 372314, 558471, 744628, 930785, 1116942, 1489256, 1675413, 1861570, 2233884, 2792355, 2978512, 3350826, 3723140, 4467768, 5584710, 5957024, 6701652, 7446280, 8377065, 8935536, 11169420, 13403304, 14892560, 16754130, 17871072, 22338840, 26806608, 29785120, 33508260, 44677680, 53613216, 67016520, 89355360, 134033040, 268066080]

約数ペア:

[(1, 268066080), (2, 134033040), (3, 89355360), (4, 67016520), (5, 53613216), (6, 44677680), (8, 33508260), (9, 29785120), (10, 26806608), (12, 22338840), (15, 17871072), (16, 16754130), (18, 14892560), (20, 13403304), (24, 11169420), (30, 8935536), (32, 8377065), (36, 7446280), (40, 6701652), (45, 5957024), (48, 5584710), (60, 4467768), (72, 3723140), (80, 3350826), (90, 2978512), (96, 2792355), (120, 2233884), (144, 1861570), (160, 1675413), (180, 1489256), (240, 1116942), (288, 930785), (360, 744628), (480, 558471), (720, 372314), (1440, 186157)]